css代码初始化

body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,th,tr,td,dl,dt,dd,img,div,input,textarea,select{margin:0;padding:0;border:0;} 

body{font-size:12px;font-family:"SimSun","宋体","Arial Narrow";}

table{border-collapse:collapse;border-spacing:0} 

select,input,img,select{vertical-align:middle;} 

ul, ol ,li{ list-style:none; } 

em, b,i { font-style:normal;font-weight:100; } 

a { text-decoration:none; } 

a:hover { text-decoration:underline; }